47678330041 has 2 divisors, whose sum is σ = 47678330042. Its totient is φ = 47678330040.

The previous prime is 47678330009. The next prime is 47678330047. The reversal of 47678330041 is 14003387674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29205442816 + 18472887225 = 170896^2 + 135915^2 .

It is a cyclic number.

It is not a de Polignac number, because 47678330041 - 2⁵ = 47678330009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47678330041.

It is not a weakly prime, because it can be changed into another prime (47678330047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23839165020 + 23839165021.

It is an arithmetic number, because the mean of its divisors is an integer number (23839165021).

Almost surely, 2^47678330041 is an apocalyptic number.

It is an amenable number.

47678330041 is a deficient number, since it is larger than the sum of its proper divisors (1).

47678330041 is an equidigital number, since it uses as much as digits as its factorization.

47678330041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 47678330041 in words is "forty-seven billion, six hundred seventy-eight million, three hundred thirty thousand, forty-one".